| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.93 | 8.481% | $135.5253 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $246.73 | 13.807% | $280.796 | $280.80 | $280.80 | $280.80 |
| Purchase #3 | $190.94 | 4.505% | $199.5418 | $199.54 | $199.55 | $199.50 |
| Purchase #4 | $60.28 | 3.523% | $62.4037 | $62.40 | $62.40 | $62.40 |
| Purchase #5 | $231.87 | 4.845% | $243.1041 | $243.10 | $243.10 | $243.10 |
| Purchase #6 | $149.95 | 7.637% | $161.4017 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $196.39 | 9.245% | $214.5463 | $214.55 | $214.55 | $214.50 |
| 7 purchase totals = | $1,201.09 | $1,297.3189 | $1,297.32 | $1,297.35 | $1,297.20 | |